iperf

.https://cloud.google.com/solutions/building-high-throughput-vpns#single_vpn_load_testing

sudo apt-get install iperf

iperf -s -i 5 -p 5001

iperf -c 192.168.1.2 -P 20 -x C -p 5001

'pod/pgadmin4-deployment-c66fc7b4c-vl69r' | cut -d '/' -f 2
pgadmin4-deployment-c66fc7b4c-vl69r

# -f 1
# pod